Date of birth
Joining the Reds on deadline day of the 2019 summer transfer window, Clarke made the short move from West to South Yorkshire, departing Leeds United where he'd progressed through the Whites' academy system.
The Kenyan-born talent is a quick and attack-minded wide player who can operate in defence or midfield.
Clarke was thrust into action when Gerhard Struber took charge in November and made a superb impact, earning rave reviews for his early performances at left-back and writing his name into Reds folklore by scoring the 91st minute winner at Brentford that confirmed Championship survival on the final day.
His second season at Oakwell didn't go so well, barely featuring once Struber departed for New York, and not making the matchday squads as the Reds played Swansea City in the Sky Bet Championship play-offs.