Former President of the United States, Barack Obama, has had several celebrations during his tenure but this year, he has to scale back his plans a bit. Obama celebrated his 60th birthday at his mansion in Martha’s Vineyard, Massachusetts. According to The Hill, 300 exclusive guests were invited to attend the event. Originally, 475 attendees were supposed to be part of the bash but the number was reduced in light of the spread of the delta variant. Watch the video.