Former cyclist Tony Martin to auction off Olympic medal to raise funds for Ukrainian children

By Ben Church, CNN

Updated 0900 GMT (1700 HKT) March 28, 2022

Tony Martin with his silver medal at London 2012.

(CNN)Olympic medalist Tony Martin is auctioning off the silver medal he won at London 2012 to raise funds for children in Ukraine.

In an Instagram post Sunday, the German cyclist said it felt wrong «to sit on the couch and accept the situation» after seeing pictures of what has been happening in UIkraine since the start of Russia's invasion.'A fight between good and evil': The Klitschko brothers on the battle for UkraineHe said money raised from the auction would go to Wir helfen Kindern — a foundation that would support the children and their families. «I pay my deepest respect to everybody who helps the people that need to be protected the most: the Ukrainian kids and their families,» he wrote. «I also want to do my small part and help.»«It's not easy to separate me from the biggest trophy I could win in my career but considering the fact that millions of people lost almost everything, it is something I really want to do.»Read MoreREAD: Ukrainian skeleton star goes from Winter Olympics to war zone in weeksMartin in action during the men's individual time trial race at London 2012. At least 4.3 million children displacedMartin, who retired in 2021, was one of the best time-trial cyclists in the world during his career and won four world titles. But it was his silver medal won during the time trial event at London 2012 that was the most special.The online auction to win that medal runs until April 9 with the current bid standing at 9,600 euros (over $10,500).One in every two Ukrainian children has been displaced since Russia began its invasion on February 24, according to a statement from the UN Children's Fund