It's hardly possible to overestimate Sadio's impact at Liverpool!
It's been four years since Sadio Mane is a Red. The Senegalese winger singed with the Reds on this day in 2016 and became the key member of the squad.
The Athletic's James Pearce has brilliantly summed up Sadio's spell on Twitter: "Four years ago today LFC signed Sadio Mane from Southampton. 163 appearances, 78 goals and 28 assists.
"So vital to everything the club has achieved under Klopp. Without him no CL qualification in 16/17 which was massive in terms of being able to afford/attract other key signings."
A lot of Liverpool fans shared their admiration for Sadio in replies to James' tweet: