Bjorn Borg's Retirement:

Accoring to Wikipedia:

When he retired, he had a choice of homes, a penthouse in Monte Carlo, not far from his successful pro shop, and a small island off the Swedish coast. Borg's marriage to the tennis player Mariana Simionescu ended in divorce, he fathered a child by another woman, and he was briefly married to the Italian singer Loredana Bertè. There were rumors of a drug overdose and an attempted suicide, both of which Borg denies, and he narrowly averted personal bankruptcy.

He later bounced back as the owner of the Björn Borg fashion label, whose most noted advertising campaigns asked Swedes (from the pages of a leading national newspaper) to "Fuck for the Future." His label has since become second only to Calvin Klein in his home country.