Superstar
I challenge you to find a yacht either conceptual or real that looks anything like the Hyun-Seok Kim Yacht. This yacht has a hardtop roof that folds out to let the sunshine in and an interior that looks straight out of a sci-fi film.

This yacht looks like it was designed for secret missions, but the sofas and bedrooms suggest otherwise. Check out the Hyun-Seok Kim Yacht in the featured gallery and be sure to check out some more cool yacht concepts from Hyun-Seok Kim and other designers below.