Little bit left field this one and I'm a million miles from being an expert but...
2017 double World Champion Ski jumper Stefan Kraft is competing in his first Winter Olympics and is 25/1 (Bet365) to win the Men's Normal Hill tomorrow. He is also 20/1 to win the large Hill event later in the week.
What I heard in qualifying was the pundits saying he hasn't really been on the best of form since winning his golds in both events last year but I'd argue that he's waiting for the biggest prize of all.
Incidentally, Kraft also hold the world record for longest Ski Flying jump. (253.5m)
Wish I could do him EW but its win only. Couple of quid on each event and someone to cheer on tomorrow afternoon during the Normal Hill Medal run