The official answer is no one, but it is a half-truth that few swallow.
Life Expectancy for the Miniature Poodle - The median lifespan for is 15 years, with a range of 14 to 16 considered normal. Life Expectancy for the Standard Poodle - The median lifespan for is 12 years, with a range of 11 to 13 considered normal. Life Expectancy for the Klein/Moyen Poodle - The median lifespan for is 13.5 years, with a range of 12 to 15 considered normal. As you can see, both Toy and Miniature Poodles have the same life expectancy, while the Standard Poodle does have a somewhat shorter life span.
Standard Poodle survivorship at different levels of inbreeding. -12.5% (N=65); red triangles: 12.5-25% (N=141); black circles: > 25% N=71). The solid line is fitted to the > 25% group. The least inbred group survive, on average, 14 years -- approximately 4 years longer than the most highly inbred.