Team GB's 'luckiest' Olympian determined to take chance after avoiding 'crushing' blow
![Team GB's 'luckiest' Olympian determined to take chance after avoiding 'crushing' blow](https://i2-prod.mirror.co.uk/incoming/article33266804.ece/ALTERNATES/s615/1_World-Athletics-Championships-Oregon22-Day-Five.jpg)
Former 1500m world champion Jake Wightman thought his dream of a second Olympic appearance was over when a muscle tear in his calf ruled him out of the UK Athletics Championships - but a moment of luck, for him at least, saw him handed a discretionary berth