Daddy the strong..
L's always been quite taken with my brother's ability to hoist 3 kids up in his arms and swing them around [but said brother is an ex-rugby player, and dear hubby of mine's pursuits tend to be more of the indoor sort] Having said that, L can carry very heavy weights on his shoulders for long distances (must be all the army training), which is very handy when it comes to bringing Timmy out in his sling.
He also occasionally hoists Matty up on his shoulders but Matty is very uncooperatively ticklish. So after just a few seconds he'll squirm, laugh, pull out some of L's hair and beg to be let down. All very unsatisfying for L...