(Kim Raff | The Salt Lake Tribune) Josh Romney plays with his son Sawyer Romney on a recent day in Holladay. Romney, son of presidential candidate Mitt Romney, says stereotypes of his father as robotic and stiff couldn't be further from the truth. Josh Romney's five kids are among Mitt Romney's 18 grandchildren and the older Romney loves to get down and wrestle with the youngsters. (Kim Raff | The Salt Lake Tribune) Josh Romney with his son Nash Romney on top of his shoulders as the family spends time together at another son's baseball practice at an LDS stake house in Holladay, Utah on May 3, 2012. (Kim Raff | The Salt Lake Tribune) Josh Romney plays with his son Sawyer Romney while at another son's baseball practice at an LDS stake house in Holladay, Utah on May 3, 2012. (Kim Raff | The Salt Lake Tribune) Josh Romney says he makes sure to get off the campaign trail during his father's bid for president and spend as much time as possible with his wife Jen and their family in Utah. He has five children. (Kim Raff | The Salt Lake Tribune) Josh Romney spends time with his family at his son's baseball practice at an LDS stake house in Holladay, Utah on May 3, 2012. Republican presidential candidate, former Massachusetts Gov. Mitt Romney, his wife Ann and son Josh, arrive in Minneapolis, Wednesday, Feb. 1, 2012. (AP Photo/Gerald Herbert) Republican presidential candidate former Massachusetts Gov. Mitt Romney arrives for an election night rally with his son Josh in Denver, Tuesday, Feb. 7, 2012. (AP Photo/Chris Carlson) Republican presidential candidate former Massachusetts Gov. Mitt Romney waves on stage with his son Josh, left, at his Colorado caucus night rally in Denver, Tuesday, Feb. 7, 2012. (AP Photo/Gerald Herbert) (Kim Raff | The Salt Lake Tribune) Josh Romney pauses to tie son Wyatt's, shoes during baseball practice at an LDS stake house in Holladay, Utah on May 3, 2012. Republican presidential candidate former Massachusetts Gov. Mitt Romney arrives for an election night rally with his son Josh in Denver, Tuesday, Feb. 7, 2012. (AP Photo/Chris Carlson)