What is the bigest bra size?

The largest breast belongs to Annie Hawkins-Turner (aka Norma Stitz) (USA) who has an under breast measurement of 109.22 cm (43 in) and an around chest-over-nipple measurement of 177.8 cm (70 in).She currently wears a US size 52I bra, the largest made, but by American bra estimation, these measurements would put her in a 48V bra, which is not manufactured.