Sony Group Corporation, formerly known as Tokyo Tsushin Kogyo K.K. and Sony Corporation (ソニー株式会社), commonly known as Sony, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. The Sony Group comprises entities such as Sony Corporation, Sony Semiconductor Solutions, Sony Entertainment, Sony Interactive Entertainment, Sony Financial Group, and others.
The Paralympic Games or Paralympics, also known as the Games of the Paralympiad, is a periodic series of international multisport events involving athletes with a range of disabilities. There are Winter and Summer Paralympic Games, which since the 1988 Summer Olympics in Seoul, South Korea, have been held shortly after the corresponding Olympic Games. All Paralympic Games are governed by the International Paralympic Committee (IPC).
The 100 metres, or 100-meter dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, the 100-meter (109.36 yd) dash is one of the most popular and prestigious events in the sport of athletics. It has been contested at the Summer Olympics since 1896 for men and since 1928 for women. The inaugural World Championships were in 1983.
This article includes the world record progression for the 4×100 metres medley relay, and it shows the chronological history of world record times in that competitive swimming event. The 4×100 metres medley relay is a medley race in which each of four swimmers on a team swims a 100-metre leg of the relay, each swimming a different stroke, in the following sequence:
- Backstroke
- Breaststroke
- Butterfly
- Freestyle.
The PSD Bank Meeting was an annual indoor track and field competition which took place in February at the Arena-Sportpark in Düsseldorf, Germany. The inaugural edition 1. Internationales Indoor Meeting Düsseldorf was held in 2006 and attracted a sell-out crowd of 1500 people. The competition was created following investment by the Düsseldorf municipal council, bringing a new usage to the venue which had served as a training facility for the 1977 IAAF World Cup.
The Two-woman bobsleigh event in the IBSF World Championships 2016 was held on 12–13 February 2016.
The Two-man bobsleigh event in the IBSF World Championships 2016 was held on 13–14 February 2016.
The Women's skeleton event in the IBSF World Championships 2016 was on 19 and 20 February 2016.
The Monobob competition at the IBSF World Championships 2021 was held on 13 and 14 February 2021. This was the introduction of the Women's Monobob event to the World Championships.
The Men competition at the IBSF World Championships 2021 was held on 11 and 12 February 2021.
/ 
