Sergey Pikulskiy, a top corporate account executive for MongoDB's Enterprise Database Software sales, balances his career with training UFC featherweight champion Conor McGregor, who is aiming to make history by winning a second championship belt. `Sergey attributes his success to wrestling, which instills in him a focus and competitive mentality that he applies to both selling software and coaching McGregor. He credits MongoDB for its flexibility and supportive leadership, allowing him to balance his personal life with his professional responsibilities.