| 1 | A | B | C | D | E | F | G | H |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | List of NASCAR drivers who have won in each of top three series - Driver championships in two of the top divisions |  |  |  |  |  |  |  |
| 3 | Driver | Driver | 1st Monster Energy Cup Championship | 1st Monster Energy Cup Championship | 1st Xfinity Championship | 1st Xfinity Championship | 1st Gander Outdoors Truck Championship | 1st Gander Outdoors Truck Championship |
| 4 | 1. | Bobby Labonte | 2000 Champion | Winston Cup Series | 1991 Champion | Busch Series | - | - |
| 5 | 2. | Greg Biffle | - | - | 2002 Champion | Busch Series | 2000 Champion | Craftsman Truck Series |
| 6 | 3. | Johnny Benson Jr. | - | - | 1995 Champion | Busch Series | 2008 Champion | Craftsman Truck Series |
| 7 | 4. | Brad Keselowski | 2012 Champion | Sprint Cup Series | 2010 Champion | Nationwide Series | - | - |
| 8 | 5. | Austin Dillon | - | - | 2013 Champion | Nationwide Series | 2011 Champion | Camping World Truck Series |
| 9 | 6. | Kevin Harvick | 2014 Champion | Sprint Cup Series | 2001 Champion | Busch Series | - | - |
| 10 | 7. | Kyle Busch | 2015 Champion | Sprint Cup Series | 2009 Champion | Nationwide Series | - | - |
| 11 | 8. | Martin Truex Jr. | 2017 Champion | Monster Energy Cup Series | 2004 Champion | Busch Series | - | - |

Question: How did Bobby Labonte do in NASCAR in 2000 and 1991?
Answer: Bobby Labonte won a championship in 2000, at the NASCAR Winston Cup Series (now the Monster Energy NASCAR Cup Series), and a championship in 1991 at the Busch Series (now the Xfinity Series).