Holograms and Twitter rants, roving gospel gatherings and billion-dollar business ventures. If there’s one word that defines the lives of Kanye West and Kim Kardashian West, it’s BIG. As their nearly seven-year marriage comes to an end, here’s a look back on the uber celebrity coupling of the rapper, Yeezy king and failed presidential candidate with the sex tape survivor turned reality star who has a head for business and a passion for prison reform.