Rob has credited his weight loss to hard work and motivation from his fiancé Blac Chyna. "Looking from where I started 298lbs to my current weight now 248.4lbs," he wrote beside a photo of him and Chyna just last month. "I'm focused and determined to reach my goal weight 200-205lbs .... Happy I found my motivation."
Chyna also has opened up about helping Rob get back into shape as well as documenting his efforts on social media. She previously said her goal was to "get Rob ready" for her birthday by helping him train daily in the gym. It now looks like they not only accomplished that goal but also surpassed it!