Kai Lightner (born August 21, 1999) is an American professional competitive sport climber from Fayetteville, North Carolina, [1] and an advocate for diversity in rock climbing.
When Lightner was six years old, he climbed a 50-foot flagpole in his hometown of Fayetteville, North Carolina. A woman passing on the street gave Lightner's mother the address of a local climbing gym. [2] Four years later, Lightner won his first youth sport climbing national championship.
In 2014, Lightner earned the gold medal for his age category (14–15) at the Youth World Championships in New Caledonia, becoming the first Youth American Lead World Champion since 1995. In 2015, at the age of 15, he became the Open Lead Climbing National Champion in his first year of eligibility. In 2017, Lightner won Lead Open Nationals in Denver, Colorado. [3] Overall, Lightner has earned 10 Youth National Championship titles and is a five-time Youth World Championship Medalist. [4]
Lightner has become an advocate for diversity in rock climbing. In the summer of 2020, in the wake of the George Floyd protests, Lightner founded a nonprofit called Climbing for Change(C4C). [5] The goal of C4C is to provide opportunities for people of color both in climbing gyms and outside. In a 2020 article in Climbing Magazine, Lightner proposed that through his own media exposure, climbing might evolve to be a more inclusive activity, noting that in Black and white communities alike, climbing is perceived as "a white sport." [6]
In 2016 Lightner was featured alongside climber Ashima Shiraishi in the Reel Rock 11 film Young Guns. [7]
In 2020, Lightner was enrolled at Babson College. [8]
Action Directe is a short 15-metre (49 ft) sport climb at the limestone Waldkopf crag in Frankenjura, Germany. When it was first climbed by German climber Wolfgang Güllich in 1991, it became the first climb in the world to have a consensus 9a (5.14d) grade. Action Directe is considered an important route in rock climbing history, and is one of the most attempted climbs at its grade, where it is considered the "benchmark" for the level of 9a. The plyometric training techniques and customized equipment that Güllich used to prepare for the unique physical demands of Action Directe also revolutionized climbing and what could be achieved.
Chris Omprakash Sharma is an American rock climber who is considered one of the greatest and most influential climbers in the history of the sport. He dominated sport climbing for the decade after his 2001 ascent of Realization/Biographie, the world's first-ever redpoint of a consensus 9a+ (5.15a) graded route, and ushered in what was called a "technical evolution" in the sport. Sharma carried the mantle of "world's strongest sport climber" from Wolfgang Güllich, and passed it to Adam Ondra.
Realization, also called Biographie, is a circa 35-metre (115 ft) sport climbing route on a limestone cliff on the southern face of Céüse mountain, near Gap and Sigoyer, in France. After it was first climbed in 2001 by American climber Chris Sharma, it became the first rock climb in the world to have a consensus grade of 9a+ (5.15a). It is considered an historic and important route in rock climbing, and one of the most attempted climbs at its grade.
Ramón Julián Puigblanque is a professional Spanish rock climber specializing in competition lead climbing and sport climbing. He won two World Championships, in 2007 and 2011, three European Championships, in 2004 2010 and 2015, and one Lead Climbing World Cup in 2010. From 2001 to 2016, he participated in 16 seasons of the World Cup, winning 21 World Cup stages. He has also redpointed several sport routes above 9a (5.14d), and made the first free ascent of La Rambla.
Adam Ondra is a Czech professional rock climber, specializing in lead climbing, bouldering, and competition climbing. In 2013, Rock & Ice described Ondra as a prodigy and the leading climber of his generation. Ondra is the only male athlete to have won World Championship titles in both disciplines in the same year (2014) and is one of the two male athletes to have won the World Cup series in both disciplines.
La Rambla is a 41-metre (135 ft) sport climb at the limestone El Pati crag in Siurana, Catalonia in Spain. Originally bolted and climbed by Alexander Huber in 1994 as a 35-metre (115 ft) route, the bolting was later extended by Dani Andrada to a 41-metre (135 ft) route, which was eventually climbed by Ramón Julián Puigblanque in 2003. While there has been debate about La Rambla's grade, there is now consensus that it meets the 9a+ (5.15a) threshold. It is an important and historic route in climbing, and is part of the coveted "9a+ trilogy" with Realization and Papichulo.
Ashima Shiraishi is an American rock climber. Shiraishi started climbing at the age of six at Rat Rock in Central Park, joining her father. Only a few years later, she quickly established herself as one of the top boulderers and sport climbers in the world. Her numerous accomplishments include first-place finishes in international competitions, and multiple first female and youngest ascents. Shiraishi is featured in several short documentary-style films, and is the subject of the documentary short "Return to the Red" (2012).
Ethan Pringle is an American rock climber with notable ascents in sport climbing, in traditional climbing, and in bouldering. He has also been active in competition climbing, winning the American national competition lead climbing championships in both youth and adult formats, and silver at the World Youth Championships.
Alexander Megos is a German rock climber specializing in sport climbing, bouldering and competition climbing. In 2013, he became the first-ever climber to onsight a 9a (5.14d) graded route. He has made the first free ascent (FFA) of some of the hardest sport climbing routes in the world, including two 9b+ (5.15c) routes, four 9b (5.15b) routes, and several boulders with a boulder 8C (V15) rating.
Janja Garnbret is a Slovenian professional rock climber who specializes in sport climbing and competition climbing. She has won multiple competition lead climbing and competition bouldering events, two Olympic gold medals, and is widely regarded as the greatest competition climber of all time. In 2021, Garnbret became the first-ever female Olympic gold medalist in climbing, and successfully defended her title in 2024. With two gold medals, she is the most successful Slovenian athlete at the Summer Olympics. She is also the world's first-ever female climber to onsight an 8c (5.14b) graded sport climbing route.
Margo Hayes is an American professional rock climber from Boulder, Colorado. In 2016, she won both the competition bouldering and the competition lead climbing events at the IFSC Climbing World Youth Championships in Guangzhou (China). In 2017, she became the first woman in history to climb a 9a+ (5.15a) graded route, and in 2019, became the first woman to complete the "9a+ Trilogy".
Anak Verhoeven is a Belgian rock climber who specializes in sport climbing and in competition lead climbing. She has repeatedly won the Belgian National Championship in lead climbing. In 2016, she ranked first on the IFSC World Ranking List. In 2017, she won both the World Games and IFSC Climbing European Championships. Verhoeven is also one of the strongest female sport climbers, and in 2017, became the first-ever woman in history to establish a new 9a+ (5.15a) route, Sweet Neuf.
Jakob Schubert is an Austrian professional rock climber, specializing in competition climbing, sport climbing, and bouldering. He is a four-time World Champion and three-time World Cup winner in lead climbing. He is a two-time Olympic bronze medalist in the combined event.
Patxi Usobiaga Lakunza, best known as Patxi Usobiaga, is a Basque Spanish professional rock climber, sports climber and boulderer. He is known for winning two Lead Climbing World Cups in a row, and for being the first-ever climber in history to onsight an 8c+ (5.14c) route.
Muriel Sarkany is a Belgian professional rock climber who specialized in competition lead climbing where she is known for winning five Climbing World Cups. She also specialized in outdoor sport climbing and is considered the fourth-ever female climber in history to redpoint a 9a (5.14d)-graded route, which was PuntX, in Gorges du Loup, in FRA.
Laura Rogora is an Italian rock climber who specializes in sport climbing and in competition climbing. In 2021, she became the third-ever female climber in history to redpoint a 9b (5.15b)-graded sport climbing route, with her ascent of Erebor in Italy.
Sean Bailey is an American professional rock climber, who specializes in competition climbing, sport climbing, and bouldering. He has represented the United States in the IFSC Climbing World Cup in lead climbing, and has two podium finishes in bouldering at individual legs of the World Cup, including a win at the Salt Lake City leg of the 2021 World Cup.1 and three in lead climbing, including two gold medals, at the Villars leg, and Chamonix leg, in July 2021.
Colin Duffy is an American professional rock climber who specializes in competition climbing. At age 17, he became the youngest climber to qualify to compete at the 2020 Summer Olympic Games in Tokyo.
Matthew Jacob Hong is an American rock climber, filmmaker and photographer. In 2018, he became the fourth American to climb a route graded at 5.15b (9b). As a filmmaker, he directed the 2017 film Break on Through, which documented Margo Hayes completing the first-ever female ascent of a 9a+ (5.15a) graded sport climbing route, and is featured on the Reel Rock Film Tour.