West, 37, who got married to the reality TV star, 33, in May, said he always knew he wanted to spend his life with her, reported Daily Mirror.
"I told Kim seven years ago I would marry her and I made it happen. "I just knew I wanted her to be my girl for a long time," he said.
The couple, who has one-year-old daughter North, tied the knot in a lavish ceremony in Italy.