Why Mary Kom, Mark Zuckerberg and Amanda Bynes' worth went up on Wednesday

A round-up of those whose worth went up or down today - Mary Kom, Mark Zuckerberg and Amanda Bynes.

Mary Kom (UP)

The 31-year-old boxing star has secured a place in the gold medal bout of the women’s flyweight in the 17th Asian Games after a thumping win in the semi-final over Vietnam’s Le Thi Bang.

Mark Zuckerberg (UP)

Facebook has joined forces with other tech firms to create fl ying Wi-Fi hotspots with the aim to provide web access to remote areas of the world. Reports say these drones could be fully operational within five years.

Amanda Bynes (DOWN)

The What a Girl Wants actor has been arrested for driving under the influence of a controlled substance. She was held at a California police station where she allegedly posted $15,000 bail.