Former UFC women’s bantamweight champion Holly Holm made a name for herself inside the boxing ring before making her mixed martial arts debut in 2011. From 2002 until 2013, Holm was a multiple-time world champion in boxing. She defended her titles 18 times in three weight classes. Women’s boxing has never been more popular.
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Holly Holm ‘intrigued’ by the thought of returning to boxing – MMA Weekly