Giantkin wrestler

Your childhood practice with wrestling has paid dividends; your skill with wrestling is easily a match for far larger creatures. You gain the following benefits: Increase your Strength by 1, to a maximum of 20.

• You double your proficiency bonus on all Athletics checks.
• When grappling, you count as one size category larger than you are.
• When grappling a single target your size or smaller, you can use your action to pin them. You become prone, and your target becomes prone and incapacitated. They may still make checks to escape, albeit with disadvantage. The condition ends if you stop grappling the target or stand up.