tossing out the first pitch at a diamondbacks game. and for her 21st birthday helped launch the "i got this" foundation, teaching golf to those with disabilities. instead of gifts, amy raised thousands for the foundation and got special thanks from the pros. >> amy i hope have you an amazing birthday wish i was there to celebrate with you have a great day i look forward to seeing you soon and play some golf. >> in 2019, amy, you're the most popular woman in golf. happy birthday, you got this. >> let's do it. >> reporter: a motto amy turned into a movement and this 21-year-old is just getting started. morgan chesky. nbc news >> go amy. that is "nightly news" on this thursday night. i'm kate snow. for all of us here at nbc news, thanks for watching. have a great night