page_title: List of Sigma Nu brothers
section_title: Other notable alumni
hierarchical_section_title: List of Sigma Nu brothers / Other notable alumni
caption_attribution_description: English: Charles Schwab, founder of Charles Schwab Corporation speaking at Charles Schwab Institutional Impact 2007 at the Mandalay Bay Convention Center, Las Vegas, Nevada, United States.
caption: Charles R. Schwab
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