1. Kilgore missed only one snap the entire 2017 season.
![031618_Top5_Kilgore3](https://static.clubs.nfl.com/image/private/t_editorial_landscape_mobile/t_lazy/f_auto/dolphins/x4zcepk0i82aajshsncl.jpg)
2. Kilgore signed a three-year contract extension with the 49ers in February.
![031618_Top5_Kilgore4](https://static.clubs.nfl.com/image/private/t_editorial_landscape_mobile/t_lazy/f_auto/dolphins/pvlp589zpztwxq5t25pl.jpg)
3. Kilgore started 39 games for the 49ers in his seven seasons there, with all the starts coming in the last four years.
![031618_Top5_Kilgore1](https://static.clubs.nfl.com/image/private/t_editorial_landscape_mobile/t_lazy/f_auto/dolphins/qg2ksxcilkb11ta95ndj.jpg)
4. Kilgore entered the NFL as a fifth-round pick of the 49ers in the 2011 draft.
5. While Kilgore was preparing for the NFL Draft in 2011, he was also serving as a student-teacher at Hardin Park Elementary School working with special-education students in adaptive physical education classes.