New Kids on the Block celebrate Celtics' 18th NBA championship

Three members of the Boston boy band — Donnie Wahlberg, Joey McIntyre and Jordan Knight — shared their thoughts after the Celtics defeated the Dallas Mavericks in the 2024 NBA Finals. Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us:   / wcvb5   Follow us:   / wcvb   Instagram:   / wcvb5