Usain Bolt doesn't sweat the little things. Or the big things. Or anything actually. 

He'd be forgiven for getting a little tense while warming up for his Men's 200m final at the Rio Olympics last night considering he would make history by winning it for the third Olympic Games in a row. 

But as we already said, Bolt doesn't sweat the little things. 

Gotta love Sonia O'Sullivan's Strictly Come Dancing gag at the end.