"If anybody has a dream or a passion to start something that is the key. You just have to start and you just have to get going and just take one step at a time." This week's guest is former ATP pro and CEO of Tennis Evolution, Jeff Salzenstein. His tennis story is a special one as he reached exactly No. 100 in the ATP rankings at the age of 30, then started a successful YouTube channel helping teaching tennis to thousands of people.  Salzenstein was a top-ranked junior in Colorado before going to Stanford where he’d work his way up to play at No. 1. After school, he gave himself three years to make it as a pro, but serious ankle and knee injuries ruined his timeline. Instead of giving up, he kept chasing his dreams and would win five ATP Challenger titles and reach a career-high ranking of exactly No. 100 in 2004. The feat made him the first-ever American to break into the Top 100 after the age of 30.  After retiring a few years later, he put all his focus into coaching back home in Colorado. In 2010, he started Tennis Evolution, an online destination for tennis lessons and coaching videos with a YouTube channel that has more than 85,000 subscribers.  Every day he uses his decades of playing and coaching experience to help players of all ages and abilities in Colorado and all over the world online. As everyone knows, standing out on YouTube is no easy task.  Learn more about your ad choices. Visit megaphone.fm/adchoices