Why Serena Williams is continuing tennis return with Wimbledon singles wild-card entry

Serena Williams, 44, will enter Wimbledon singles as a wild-card entry, marking her return to grand slam singles competition nearly four years after her last appearance at a major. She had previously made her comeback to competitive tennis through doubles appearances at the HSBC Championships at Queen's Club and the Berlin Open. Williams sits one grand slam title short of Margaret Court's all-time record and is looking to prove she still belongs on the top stage of the sport.