Travis Kelce stars in Pfizer commercial backing COVID and flu vaccines

Travis Kelce stars in a Pfizer commercial backing both the COVID-19 and flu vaccines. 

"Two things at once," the Kansas City Chiefs player repeats in the ad, as he promotes getting both shots in one sitting.

Kelce is seen in a series of quick shots doing "two things at once" — grilling while mowing the lawn, working out while conducting an interview, and even hosting a show while operating a hot air balloon. His mom Donna Kelce also makes a cameo at the end of the commercial.