Sean Grevy is the Founder and CEO of 43 Oak and an American entrepreneur. He prides himself on being a disruptive force in the Advertising Industry. Based in New York City, Sean has been involved in advertising since his days in high school in Philadelphia. In 2011 he moved to New York City to join the iHeart Media team, where he partnered in Celebrity Brand Endorsement Deals. In 2016, sensing a striking need for Client Advocacy, he started his own company, 43 OAK, which is focused on Media Buying and Planning committed to best serving the client’s needs. 43 OAK is a champion of what is most important to the growth of the client’s business and what makes the best financial sense for them. His devotion to making a difference has not only helped serve him as an advocate for his clients, it has also led him to try to address a glaring disparity in his first love, ice hockey. His nonprofit, The 43 OAK Foundation was formed with the aim of assisting and guiding minority and underprivileged young athletes from the NYC Metropolitan area. As a youth hockey coach in Manhattan, he witnessed, first hand, the challenges these young people had to deal with. The need for change coupled with his desire to make a difference in the lives of kids seeking to find their place in the sport they love and the pursuit of an alternative path through life. The 43 Oak Foundation is a 501(c)(3) organization dedicated to achieving these goals. Sean Grevy is on a quest to help as many young athletes as possible to play ice hockey and realize their dreams.