Serena Williams – a one-off talent with a serious work ethic

Serena Williams is bring her uniquely successful tennis-playing career to a close in order to have another child. She has won 23 Grand Slam singles titles and been ranked singles world No. 1 five times. Her first baby born with husband Reddit co-founder Alexis Ohanian in 2017 disrupted her training schedule as she was hospitalised with deep vein thrombosis and suffered post-partum depression. She is one of the world’s highest paid women athletes, earning multi millions a year from equipmen