sport news Tokyo Olympics - Men's 100m final LIVE: Build-up, race and reaction

Men's 100m final LIVE: Zharnel Hughes aims to take Britain's first gold in the event for the first time in 29 years following semi-final triumph

By Dan Ripley for MailOnline

Published: 13:22 BST, 1 August 2021 | Updated: 13:31 BST, 1 August 2021