The Chrisley Knows Best TV star showed off his dramatic transformation which occurred over half a year, thanks to putting in the work at the gym

Grayson Chrisley looks unrecognizable after undergoing a dramatic physical transformation.

Over the span of half a year, the 19-year-old TV star impressively gained 31 pounds of muscle by consistently hitting the gym day in and day out.

Chrisley Knows Best patriarch Todd Chrisley praised his son’s new look after the two enjoyed a joint workout.

Todd revealed to Grayson on the Chrisley Confessions podcast on May 6: “It is such a joy to be able to be in the gym with you to work out. To see you looking the way that you look, you look so good.”

Grayson replied: “Folks, that is all muscle. I was 134 in November-December. I’m 165 right now, so 31 pounds.” Todd admitted: “Well it shows…[You looked] way too skinny.”

The family’s health journey

To get to his muscle goal, Grayson incorporated a plethora of workouts including running and strength training, as well as weightlifting, jumping and resistance exercises.

Grayson isn’t the only one flaunting his dramatic transformation in the family – Todd also gained major muscle and sister Savannah Chrisley is on a journey to shed some weight.

Todd recalled that, while serving time in prison from January 2023 to May 2025 for bank and tax fraud, he consistently worked out daily by lifting weights.

The reality TV star was supposed to serve 12 years, however, President Donald Trump fully pardoned both him and wife Julie Chrisley, who was also sentenced to seven years, but served two instead.

Savannah showed off her dad’s new “jacked” transformation on social media, joking: “I’m not going to lie, it’s hard,” while feeling his bicep.