Olivia is partnered with Horacio Gutierrez on ‘The Challenge: Ride or Dies.’. 2 févr. 2023 · Feb 1, 2023 6:30pm PT ‘The Challenge’ Star Olivia Kaiser Breaks Down ‘Freak Accident’ That Left Her Hospitalized: ‘I’ve Never Felt Pain Like That’ By Emily Longeretta MTV SPOILER ALERT: This.