Łukasz Wietecki
Łukasz Wietecki (born September 27, 1984) is a Polish paratriathlete and former middle distance runner who competes in international level events. He has participated at the Paralympic Games in 2012 and 2016 in athletics but did not medal in any of his finals. Wietecki switched to paratriathlon in 2014 and is a World bronze medalist and a three time European medalist. He trains in Poznań and is aiming to compete at the 2020 Summer Paralympics.