summit_master: 20
This data as json
| rowid | climber_id | year | season | route | age | sex | is_hired_staff | years_climbing | prior_8000m_peaks | prior_everest_attempts | highest_prev_altitude_m | operator_tier | team_size | sherpa_ratio | uses_oxygen | o2_start_altitude_m | days_acclimatizing | camps_established | summit_window_days | weather_score | jetstream_risk | queue_minutes_above_8000 | turnaround_reason | serious_incident | summited |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | CLB000019 | 1998 | spring | South Col-SE Ridge | 54 | M | 1 | 8 | 1 | 1 | 7928 | mid | 8 | 1.37 | 1 | 7300 | 29 | 6 | 7 | 6.2 | 4.0 | 20 | summited | 0 | 1 |