Phenom (noun)

1. A remarkable or outstanding person; a prodigy.
2. A person or thing that is remarkable or extraordinary.

Origin:

Short for phenomenon, from greek phainómenon, from phainesthai "to appear," from phainein "to show".

Examples:

1. She's a real phenom in the field of medicine.
2. That new product is a real phenom in the market.
3. He was considered a phenom in the sport of basketball.
4. He's a phenom at math.
5. The new singer is a phenom in the music industry.