Michelle is the worldwide leader in the production of Riesling wines by volume.

Leister are worldwide leaders in the fields of plastic welding and industrial hot air solutions.

The merger created a giant, Universal Music, that instantly became the worldwide leader.

Saban is also a worldwide leader in the merchandising of children's toys, videos and related products.

The company is the worldwide leader in electronic payments, touching $17 out of every $100 spent.

And AT&T is not the worldwide leader in equipment sales.

Troy University is also a worldwide leader in distance learning programs.

Israel was also ranked as the worldwide leader in its supply of skilled manpower.

It is the industry's worldwide leader, with 20 percent of the market.

With a net generation of just under 12 billion a kWh, it was the worldwide leader in 2005.