Sports footwear, apparel and equipment maker Mizuno USA has promoted Mark O’Brien to the newly created position of chief operating officer, and restructured its leadership team to drive growth.

Sports footwear, apparel and equipment maker Mizuno USA has promoted Mark O'Brien to the newly created position of chief operating officer, and restructured its leadership team to drive growth.
Sports footwear, apparel and equipment maker Mizuno USA has promoted Mark O’Brien to the newly created position of chief operating officer, and restructured its leadership team to drive growth.