made it in third place on the mochi leaderbaord with 19025087261 with a distance of 38802114986 and a height of 5632271232 and 19033731375 without any cheats :D
to get the penguin over 6000 is easy, all you have to do is...
1) make sure you have maxed out everything
2) when you start your flight, make sure the wind resistance is at 3% and keep tapping the space bar to use your jet pack...make sure the needle stays between 175 and 190 mph
3) when your jet pack has ran out you can put the wind resistance to 0% and then that will easily get you a distance of 6000