Javelin thrower Neeraj Chopra's obsessive pursuit of excellence and a new-found sprint sensation in Hima Das gave Indian athletics audacious Olympic hopes but familiar dope shame kept things in perspective in an eventful 2018.
Wayde van Niekerk ran the fastest 400 metres since 2007 to become the first South African to win a World Championship sprint title on Wednesday.
A summary of sports events and persons who made news on Monday
Check out the gold medallists on Day 15 of the 2016 Olympic Games in Rio de Janeiro, on Saturday: