Mark Garner
Achievements

Year
Competition
Venue
Position
Event
Notes
Representing Australia
Representing Australia
Representing Australia
Representing Australia
Representing Australia
Representing Australia
1986
World Junior Championships
Athens, Greece
8th (sf)
200m
21.42 (wind: -0.6 m/s)
1986
World Junior Championships
Athens, Greece
10th (h)
4 × 100 m relay
40.56
1986
World Junior Championships
Athens, Greece
9th (h)
4 × 400 m relay
3:09.65
1988
World Junior Championships
Sudbury, Canada
9th (sf)
200m
21.21 (wind: +2.0 m/s)
1988
World Junior Championships
Sudbury, Canada
10th (h)
4 × 100 m relay
40.67
1988
World Junior Championships
Sudbury, Canada
2nd
4 × 400 m relay
3:07.60
1988
Olympic Games
Seoul, South Korea
26th (qf)
200m
21.08
1988
Olympic Games
Seoul, South Korea
6th
4 × 400 m
3:02.49
1989
World Cup
Barcelona, Spain
8th
400 m
46.081
1989
World Cup
Barcelona, Spain
7th
4×400 m relay
3:04.881
1990
Commonwealth Games
Auckland, New Zealand
6th
400m
46.10
1990
Commonwealth Games
Auckland, New Zealand
–
4 × 400 m
DQ
1991
World Indoor Championships
Seville, Spain
8th (sf)
400m
47.06
1991
World Indoor Championships
Seville, Spain
4th
4 × 400 m
3:08,49
1991
World Championships
Tokyo, Japan
8th
400m
45.47
1992
Olympic Games
Barcelona, Spain
28th
400m (qf)
46.85

Question: Which event did Mark Garner participate in at the 1988 World Junior Championships and which medal did he win? 
Answer: Mark Garner won the silver medal in the 4 × 400 m relay at the 1988 World Junior Championships.