UFC Strawweight and IBJJF World Champion Mackenzie Dern made an appearance in the latest episode of UFC 222 Embedded.
Dern is slated to make her debut for the UFC on Saturday night, when she takes on Ashley Yoder in the last fight of the UFC 222 prelims.
Dern is undefeated in MMA, winning all but two of her five wins via submission. Yoder is riding a two-fight losing streak.
