Class of 2017 wide receiver Oliver Martin (Iowa City, Iowa) has commited to the University of Michigan on Monday evening, per his Twitter account.

Martin is a four-star prospect and the 28th-ranked wide receiver in the class of 2017, according to the 247 Composite. He committed to the Wolverines over the weekend and then jumped into a pool with Jim Harbaugh and Pep Hamilton.

BREAKING: Top247 WR Oliver Martin commits to #Michigan. Jim Harbaugh, Pep Hamilton & Martin celebrate with a splash: https://t.co/LN8AXY80NU pic.twitter.com/lmx5n3s1XU — Steve Wiltfong (@SWiltfong247) January 31, 2017

He joins a wide receiver class that already includes five-star Donovan Peoples-Jones, four-star Tarik Black and three-star Brad Hawkins.

Four-star Nico Collins is still on the board and looking like a realistic possibility as well.

Martin is the 27th commitment of the 2017 cycle with signing day set for this coming Wednesday.

This story is developing.