组图：40位40岁以下的商界精英

5. 罗伯•古德斯坦

•  年龄：39

•  职务：高级执行董事

•  任职公司：贝莱德集团

    数学天才古德斯坦出生在布鲁克林的坎纳斯，负责贝莱德资产管理公司（Blackrock）旗下价值5.18亿美元的贝莱德解决方案（BlackRock Solutions）部门，该部门主要为政府与机构投资者提供顾问、风险管理、分析和技术平台等服务。他为公司新争取了了150位机构客户，还率先实行服务型顾问方法，同时重新调整了避开债券经纪人及其费用的平台方案。

5. Rob Goldstein

•  Age:39

•  Title:Senior Managing Director

•  Company:Blackrock

    The math whiz, born in Canarsie, Brooklyn, heads BlackRock Solutions, the asset-management firm's $518 million division that offers advisory services, risk management, analytics, and tech platforms to governments and institutional investors. He's added 150 clients to the firm's institutional business, and he's pioneering a new service-oriented approach to advisory while retooling a plan for a platform to circumvent bond brokers and their fees.