Former NCAA champion and aspiring Olympic swimmer that is most known by his self-titled Marcos Rico Peng YouTube channel. He has gained popularity on YouTube primarily from his daily lifestyle vlogs where he documents his life as a collegiate athlete and a software engineer. Due to his channel's popularity, he has accumulated over 120,000 subscribers and '9 million views on YouTube.' He is a graduate of the Wyoming Seminary School. As a senior in high school, he was named Pennsylvania's Boys Swimmer of the Year.