Big Brothers Big Sisters of Broward attempts to break Guinness World Record for the largest swing set. Partnering with Backyard Discovery and 15 local companies, along with more than 300 volunteers, many from Comcast and Publix, the huge swing set was built at Markham Park. The 51 attached swing sets were twice the length of a football field, and all were delivered to Big Brothers Big Sisters of Broward families.