39-year-old stops 44-year-old with signature armbar Rousey says fight will be the last of her career 39-year-old stops 44-year-old with signature armbar Rousey says fight will be the last of her career Ronda Rousey stopped Gina Carano with her signature armbar just 17 seconds into the two fighters’ double comeback bout on Saturday night. After finishing the 44-year-old Carano with a ferocity that evoked her famous heyday, the 39-year-old Rousey reaffirmed that this was the epilogue to her