SportsBolt begins trial with BorussiaTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSports03/23/2018March 23, 2018With a weekend without Bundesliga action, Borussia Dortmund decided it would be the perfect time to try out the talents of an extremely famous Jamaican: Usain Bolt was giving himself a 7 out of 10 on the pitch.https://p.dw.com/p/2utETAdvertisement