The Baltimore Ravens are calling in the big guns... to teach them how to swim? Legendary Olympic swimmer Michael Phelps says he will provide lessons to his hometown NFL team, which posted a plea for his help and claimed that a third of its players—around 17—never learned how to swim.

The Baltimore Ravens have caught the attention of 23-time gold medal Olympian Michael Phelps. The team put together a unique video that showcases the team attempting some synchronized swimming.