This unknown Google exec fought a brutal internal battle and now controls a $60 billion business

Over the past year, Google's ad products have generated over $60 billion in revenues.

The man in charge of the engineers and product managers who build those ad products is Sridhar Ramaswamy.

It's a big job. It took Ramaswamy a long time, and a lot of scrapping, to get it.

The Information's Amir Efrati tells the tale in a new blow-by-blow story posted on Monday.

It's called "The Ascension of Google's Sridhar Ramaswamy," and it's worth reading.

Here are the highlights for people who don't have a subscription:

• He started in 2003, in what was once considered a "backwater" at Google - the ads group.
• Ramaswamy was in charge of the many algorithms that make sure Google always orders the ads on its search results pages in the most profitable way. (Side note: For this, he deserves partial credit for the destruction of Yahoo, which used a simplistic straight auction to order its search ads. The difference in yield allowed Google to pay more for search distribution and eventually gain a practical monopoly.)
• Ramaswamy keeps a low profile. He hardly ever speaks in public. He's worth millions, but he drove a Honda till a couple years ago.
• He's sharp-tongued. Efrati reports that "he is blunt and unafraid to openly disagree with colleagues and subordinates." And his attitude with subordinates was generally "sink or swim."
• He's got a little Walter White in him. Back when Ramaswamy was promoted to vice president, he had a meeting with Google cofounder Larry Page. Page didn't remember Ramaswamy's name. Ramaswamy was offended. According to Efrati, Ramaswamy told a colleague his new goal was to make Page remember his name.
• Ramaswamy fought a battle with other Google executives to prevent them from mining the search histories of Google users to improve ad-targeting on non-Google sites.
• Ramaswamy's biggest rival is Susan Wojcicki, one of CEO Larry Page's oldest confidants. For a while, both of them were in charge of ads. During one particularly heated argument, held in front of Google's senior staff, Ramaswamy told Wojcicki: "Tell me what you really want to do … Just say it." One person who was there says of the two: "They could barely be in a room together."

Read "The Ascension of Google's Sridhar Ramaswamy" >>

We'd like to know more about Sridhar Ramaswamy and his colleagues. Email nicholas@businessinsider.com.