The Tour of Belgium is a five-day bicycle race which is held annually in Belgium, and is part of the UCI ProSeries.

Tony Hans-Joachim Martin is a German former professional road bicycle racer. Martin was known as a time trial specialist, and is a four-time world champion in the discipline – having won the title in 2011, 2012, 2013 and 2016 – which is joint-most with Fabian Cancellara. He also won a silver medal at the 2012 Summer Olympics in London, finishing runner-up to Bradley Wiggins in the event. Martin was also part of four world championship-winning team time trial squads, with Omega Pharma–Quick-Step/Etixx–Quick-Step, in 2012, 2013 and 2016, and with Germany in the mixed relay time-trial in 2021.