Growing...im 6'3 parents 5'9 and 6. could i be a freak grower?

im 6'3 and my parents are 5'9 and 6 foot. im 17 and i was projected to grow 6 foot 1/2. could i still grow? a year ago wen i started yr 10 i was 5'8 now at the start of yr 11 i was 6'2 now im 6'3. you have heard stories like dennis rodman grew 9 inches after high school etc....help?