Given how much he's ran himself ragged over the years, you'd think by this point the old fella's legs would have packed in - far from it!
Footballers seem to be playing for longer and longer these days, with 35-year-old Zlatan Ibrahimovic perhaps the best example of what you can achieve if you look after your body in the twilight of your career.
And while they may not be at quite the same level, former Liverpool man Dirk Kuyt made his own case for the ageing generation with a fine strike in Feyenoord's 5-2 demolition of AZ on Sunday.