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.