Which sporting underdog story from British sport is your all-time favourite?

Handed relegation odds at the start of the season, Claudio Ranieri's foxes somehow waltzed to the Premier League title. Half the country were in tears, the other half were checking their betting slips.

Okay, Douglas was American, but the whole of Britain stopped to watch Iron Mike get floored by a 42-1 underdog. It cracked open the idea that Tyson was unbeatable.

The Scottish sprinter famously withdrew from his best event over religious conviction, then switched discipline and won anyway. Chariots of Fire barely needed to dramatise it.

Before he was the Rocket, O'Sullivan was a teenager from Essex tearing apart seasoned professionals. His maximum break at the 1997 World Championship took just 5 minutes 20 seconds.

A club that had been in the Football League for only eleven years somehow beat the dominant side of the era at Wembley. Lawrie Sanchez and Dave Beasant became unlikely legends overnight.

Champion had beaten cancer and Aldaniti had recovered from a catastrophic leg injury — together they won the Grand National in one of sport's most emotional stories ever told.

England were asked to follow on and were 500-1 to win the Test. Ian Botham had other ideas, smashing an iconic innings that turned the series and became the stuff of pub legend.

The weight of an entire nation sat on his shoulders, and Murray delivered in straight sets against Djokovic. Grown adults openly wept on the Centre Court hill.