世界上最有权势的100人VI：50-59岁权势人物

CEO of IBM
IBM的首席执行官

What makes her powerful: Rometty heads up the biggest computer company by revenue, generating $104.5 billion annually. In light of four consecutive misses on revenue expectations, however, she's shaking up the global technology giant.
权势所在：罗睿兰领导着世界上最大的电脑公司，IBM年收入达到1045亿美元。虽然连续四次无法达到年收入期望值，她还是在振作着这个国际科技巨人。