Louis Rees-Zammit: On a good day I can just keep up with him, says Jonny May

England wing Jonny May says he "can just keep up" with Gloucester team-mate Louis Rees-Zammit, as the pair prepare to go head-to-head in the Six Nations.

May's England travel to the Principality Stadium on Saturday to face Rees-Zammit and Wales, who are looking to clinch the Triple Crown.

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