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Ronda Rousey reveals slew of ‘Secret’ concussions led to UFC exit: ‘That’s basically why I had to retire’

Inaugural UFC bantamweight champion, Ronda Rousey has revealed a series of concussions which she had suffered – and ultimately kept “secret”, led to her retirement from mixed martial arts competition, and her departure from the sport.

Rousey, a former undisputed Strikeforce and UFC bantamweight gold holder, has been sidelined from the Octagon since she suffered a thunderous opening round knockout loss to former duel-weight champion, Amanda Nunes back in December 2016.

Ronda Rousey not interested in fighting Miesha Tate at UFC 300 plans to have another child
Mandatory Credit: Jeff Bottari – Zuffa LLC

The defeat came as Riverside native, Rousey’s second on the bounce, following a hellacious high-kick KO loss to Holly Holm in her seventh attempted title fight defense in Australia the year prior.