In addition to his boxing accolades, Jack Dempsey was also involved in several significant business ventures and projects. One of the most notable deals he was part of was the establishment of his own restaurant, Jack Dempsey’s Broadway Restaurant, which became a popular hotspot in New York City frequented by celebrities and fans alike. Dempsey’s savvy business acumen and charismatic personality contributed to the success of his ventures, making him a well-rounded figure both inside and outside the boxing ring.