17 Feb 1928: A competitor in action on the Skeleton Track during the Skeleton Bobsleigh event at the 1928 Winter Olympic Games in St. Moritz, Switzerland. \ Mandatory Credit: IOC Olympic Museum /Allsport

Francesco Friedrich, Candy Bauer, Martin Grothkopp and Thorsten Margis (gold) of Germany compete during the 4-man Bobsleigh on day 16 of the PyeongChang 2018 Winter Olympic Games at the Olympic Sliding Centre on February 21, 2018 in Pyeongchang-gun, Republic of Korea.

Yunjong Won, Junglin Jun, Seo Youngwoo and Donghyun Kim (silver) of Republic of Korea compete during the 4-man Bobsleigh on day 16 of the PyeongChang 2018 Winter Olympic Games at the Olympic Sliding Centre on February 21, 2018 in Pyeongchang-gun, Republic of Korea.

Yunjong Won, Junglin Jun, Seo Youngwoo and Donghyun Kim (silver) of Republic of Korea compete during the 4-man Bobsleigh on day 16 of the PyeongChang 2018 Winter Olympic Games at the Olympic Sliding Centre on February 21, 2018 in Pyeongchang-gun, Republic of Korea.

Nico Walther, Kevin Kuske, Alexander Roediger and Eric Franke (silver) of Germany compete during the 4-man Bobsleigh on day 16 of the PyeongChang 2018 Winter Olympic Games at the Olympic Sliding Centre on February 21, 2018 in Pyeongchang-gun, Republic of Korea.

Francesco Friedrich, Candy Bauer, Martin Grothkopp and Thorsten Margis (gold) of Germany compete during the 4-man Bobsleigh on day 16 of the PyeongChang 2018 Winter Olympic Games at the Olympic Sliding Centre on February 21, 2018 in Pyeongchang-gun, Republic of Korea.

Francesco Friedrich, Candy Bauer, Martin Grothkopp and Thorsten Margis (gold) of Germany compete during the 4-man Bobsleigh on day 16 of the PyeongChang 2018 Winter Olympic Games at the Olympic Sliding Centre on February 21, 2018 in Pyeongchang-gun, Republic of Korea.

Katherine Hogan CAN competes during the Ladies' Monobob at the Lillehammer Olympic Sliding Center during the Winter Youth Olympic Games, Lillehammer, Norway, 20 February 2016.

Saint Moritz 1928-The American bobsleigh team USA II, 1st.

11-19 Feb 1928: The Earl of Northesk (left) of Great Britain and Jennison Heaton of the USA prepare for the Skeleton Bobsleigh event at the 1928 Winter Olympic Games in St Moritz, Switzerland. Heaton won the gold medal and the Earl of Northesk the bronze medal. \ Mandatory Credit: IOC Olympic Museum /Allsport